SIEMENS AS

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02B HYDRAULIC ENGINEERING 216
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 126
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9742163 Subsea switchgearAug 12, 14Aug 22, 17[F24H, F16L, H02J, H02B, H01H]
9353870 Valve for a subsea pressure canisterMar 02, 15May 31, 16[F16K, F17C]
8454272 Jack-up platformFeb 10, 12Jun 04, 13[E02B]
8113742 Jack-up platformMar 20, 07Feb 14, 12[E02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0239,027 PRESSURE COMPENSATOR AND METHOD OF MANUFACTURING A PRESSURE COMPENSATORAbandonedDec 17, 15Aug 18, 16[B23P, G05D, E21B]
2011/0220,798 RADIATION DETECTOR WITH DOPED OPTICAL GUIDESAbandonedNov 19, 09Sep 15, 11[G01J, B23P, G01T]

Top Inventors for This Owner

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